Brazilian organoclays as nanostructured sorbents of petroleum-derived hydrocarbons

AUTOR(ES)

Pereira, Kleberson Ricardo de Oliveira, Hanna, Rosângela Abdala, Vianna, Marilda Mendonça Guazzelli Ramos, Pinto, Carolina Afonso, Rodrigues, Meiry Gláucia Freire, Valenzuela-Diaz, Francisco Rolando

FONTE

Materials Research

DATA DE PUBLICAÇÃO

2005-03

RESUMO

Organophilic clays were prepared using a bentonite from the town of Boa Vista, state of Paraíba, Brazil, and a quaternary ammonium salt (Genamin CTAC-50). The materials obtained were characterized by X-ray diffraction and infrared spectroscopy. The results showed a good gasoline, toluene, diesel fuel and kerosene adsorbing capacity.

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